| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + 2 KNO3 = 2 KCl + Mg(NO3)2
(Si2H6) + O2 = (SiO2) + H2O =>
2(Si2H6) + 7 O2 = 4(SiO2) + 6 H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
PhCrO + H2O = PhCr(OH)2 =>
PhCrO + H2O = PhCr(OH)2
C3H4 + O2 = OH + C =>
C3H4 + 2 O2 = 4 OH + 3 C
AlN3O6 + NH4Cl = AlCl3 + N2 + H2O =>
AlN3O6 + 3 NH4Cl = AlCl3 + 3 N2 + 6 H2O
MgO + H3PO4 = MgOH3PO4 =>
MgO + H3PO4 = MgOH3PO4
CH2H2(g) + O2(g) = CO2(g) + H2O =>
CH2H2(g) + 2 O2(g) = CO2(g) + 2 H2O
Ag + K2SiO3 = Ag2SiO3 + K =>
2 Ag + K2SiO3 = Ag2SiO3 + 2 K
Ti + Cl = TiCl4 =>
Ti + 4 Cl = TiCl4
Hg(aq) + NaOH(aq) = Hg(OH) + Na(aq) =>
Hg(aq) + NaOH(aq) = Hg(OH) + Na(aq)
AgNO3 + NaOH = AgOH(s) + NaNO3 =>
AgNO3 + NaOH = AgOH(s) + NaNO3
C6H12CO6OH + O2 = CO2 + H2O =>
4 C6H12CO6OH + 27 O2 = 28 CO2 + 26 H2O
H2SiO3 + Fr(OH) = Fr2(SiO3) + H2O =>
H2SiO3 + 2 Fr(OH) = Fr2(SiO3) + 2 H2O
As2O3 + S2Cl2 + Cl2 = AsCl3 + SO2 =>
4 As2O3 + 3 S2Cl2 + 9 Cl2 = 8 AsCl3 + 6 SO2
K2Cr2O7 = K2O + CrO3 =>
K2Cr2O7 = K2O + 2 CrO3
K2CrO7 + HCl = KCl + H2CrO7 =>
K2CrO7 + 2 HCl = 2 KCl + H2CrO7
CaO + H2O = Ca + OH =>
CaO + H2O = Ca + 2 OH
Pb(NO3)2 + KI = K2(NO3)2 + PbI2 =>
Pb(NO3)2 + 2 KI = K2(NO3)2 + PbI2
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
Sr + S2 = SrS =>
2 Sr + S2 = 2 SrS
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
CH3CH2MgI + H2O = MgOHI + CH3CH3 =>
CH3CH2MgI + H2O = MgOHI + CH3CH3
CH3COOH(aq) + H2O(l) = CH3COO(aq) + H3O =>
CH3COOH(aq) + H2O(l) = CH3COO(aq) + H3O
LiOH + H2Br = Li2Br + H2O =>
2 LiOH + H2Br = Li2Br + 2 H2O
KMnO4 + HBr = Br2 + MnBr4 + KBr + H2O =>
2 KMnO4 + 16 HBr = 3 Br2 + 2 MnBr4 + 2 KBr + 8 H2O
CO2 + C4H10 = C2H2 + H2O =>
6 CO2 + 5 C4H10 = 13 C2H2 + 12 H2O
H4O4 = H2O + O2 =>
H4O4 = 2 H2O + O2
Pb + ZnI = PbI2 + Zn =>
Pb + 2 ZnI = PbI2 + 2 Zn
C2H5OH + CH3COOH = C2H5OOCCH3 + H2O =>
C2H5OH + CH3COOH = C2H5OOCCH3 + H2O
MoO3(s) + H2(g) = Mo(s) + H2O(g) =>
MoO3(s) + 3 H2(g) = Mo(s) + 3 H2O(g)
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
NaSO4{-}2 + BaNO3{-}1 = BaSO4{-}2 + NaNO3{-}1 =>
NaSO4{-}2 + BaNO3{-}1 = BaSO4{-}2 + NaNO3{-}1
H3PO3 + Cl2 + H2O = H3PO4 + HCl =>
H3PO3 + Cl2 + H2O = H3PO4 + 2 HCl
C2O + O2 = CO =>
2 C2O + O2 = 4 CO
Li2S + Al2(SO4)3 = Al2S3 + Li2SO4 =>
3 Li2S + Al2(SO4)3 = Al2S3 + 3 Li2SO4
H2S + CH4 = H6 + CS =>
H2S + CH4 = H6 + CS
Mn2O3 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O =>
Mn2O3 + 2 FeSO4 + 3 H2SO4 = 2 MnSO4 + Fe2(SO4)3 + 3 H2O
Al2(SO4)3 + Na2CO3 + H2O = Al(OH)3 + CO2 + Na2(SO4) =>
Al2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 3 Na2(SO4)
H2SO4 + KCl = K2SO4 + HCl =>
H2SO4 + 2 KCl = K2SO4 + 2 HCl
C7H6N + O2 = CO2 + H2O + HNO3 =>
4 C7H6N + 39 O2 = 28 CO2 + 10 H2O + 4 HNO3
C200H42 + O2 = CO2 + H2O =>
2 C200H42 + 421 O2 = 400 CO2 + 42 H2O
FeSO4 + Mg(HCO3)2 = Fe(OH)2 + MgSO4 + CO2 =>
FeSO4 + Mg(HCO3)2 = Fe(OH)2 + MgSO4 + 2 CO2
Hg(NO3)2 + FeCl3 = HgCl2 + Fe(NO3)3 =>
3 Hg(NO3)2 + 2 FeCl3 = 3 HgCl2 + 2 Fe(NO3)3
NaOH + SnCl2 = NaCl + Sn(OH)2 =>
2 NaOH + SnCl2 = 2 NaCl + Sn(OH)2
Ag{+} + O{-2} = Ag{-} + O{-} =>
Ag{+} + 2 O{-2} = Ag{-} + 2 O{-}
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Mg(OH)2 + HIO4 = MgHIO5 + H2O =>
Mg(OH)2 + HIO4 = MgHIO5 + H2O
Fe(OH)3 = Fe2O3H2O + H2O =>
2 Fe(OH)3 = Fe2O3H2O + 2 H2O
Mg3(PO4)2 + Fe(NO3)2 = Mg(NO3)2 + Fe3(PO4)2 =>
Mg3(PO4)2 + 3 Fe(NO3)2 = 3 Mg(NO3)2 + Fe3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/20/24
Équations équilibrées sur05/20/23
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